In the left half of the left plot, specific illuminance by a continuous row of luminaires spaced 5 heights is shown (right half is for a single luminaire). | The right plot is for a single luminaire, unrotated. |
Values below the scale are illuminance / 1 lx. This is for (unrealistic) “unit” case that luminaires would have lamps producing 1 klm only, would be point-like and just 1 m over the terrain.
# IESNA91 # [TEST] 1195020528 # [MANUFAC] LITHONIA LIGHTING # [LUMCAT] KSE2 400M R5S # [LUMINAIRE] TYPE 5 , SHORT , CUTOFF # [LAMPCAT] MH400/U/ED28 # [LAMP] ONE 400-WATT CLEAR ED-28 METAL HALIDE, HORIZONTAL POSITION. # [_PRODUCTGROUP] OUTDOOR # [_INFOLINK] www.lithonia.com/visual/ies/ies.asp?vfile= # TILT=NONE # Bulbs: 1, 32000 lm each # Number of measured angles: 29 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous opening width, length and height: 1.400 1.400 0.000 # Ballast factor: 1, Input power: 462 W # Source file: Lithonia_Lighting\Outdoor\Area\KSE\95020528.ies # Luminaire flux = 24301 lm, # 75.9 % of the bulb flux # between 75 and 90: 5.3 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 45.0 cd/1000lm , 0.8 % of the luminaire flux # 90deg and above: max 0.0 cd/1000lm , 0.0 % of the luminaire flux # CutOff Type: Full_CutOff # The following table gives luminous intensities which would be produced # using a hypothetic bulb giving a luminous flux of 1000 lm (i.e., cd/klm): # H: 0.0 5.0 15.0 25.0 35.0 45.0 55.0 60.0 75.0 85.0 90.0 95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0 #V: 0.0 103.0 103.0 103.0 103.0 103.0 103.0 103.0 103.0 103.0 103.0 103.0 103.0 103.0 103.0 103.0 103.0 103.0 103.0 103.0 103.0 103.0 5.0 107.0 105.0 105.0 105.0 105.0 106.0 105.0 105.0 105.0 104.0 106.0 106.0 106.0 106.0 106.0 107.0 107.0 108.0 108.0 108.0 108.0 10.0 109.0 108.0 107.0 108.0 108.0 107.0 107.0 106.0 106.0 105.0 104.0 104.0 105.0 105.0 106.0 105.0 104.0 104.0 103.0 102.0 103.0 15.0 108.0 107.0 106.0 106.0 107.0 109.0 109.0 108.0 106.0 106.0 106.0 105.0 107.0 108.0 108.0 106.0 104.0 105.0 104.0 104.0 103.0 20.0 110.0 109.0 107.0 108.0 112.0 124.0 120.0 114.0 112.0 113.0 112.0 112.0 112.0 114.0 118.0 120.0 107.0 104.0 105.0 105.0 104.0 25.0 111.0 110.0 108.0 117.0 135.0 131.0 130.0 139.0 138.0 139.0 138.0 139.0 137.0 134.0 129.0 133.0 130.0 111.0 103.0 104.0 104.0 30.0 117.0 116.0 110.0 129.0 139.0 140.0 146.0 151.0 146.0 156.0 158.0 156.0 146.0 146.0 143.0 141.0 138.0 123.0 105.0 112.0 113.0 35.0 120.0 116.0 114.0 130.0 133.0 138.0 141.0 146.0 141.0 141.0 145.0 145.0 138.0 139.0 139.0 132.0 138.0 124.0 106.0 112.0 115.0 40.0 103.0 100.0 115.0 116.0 146.0 145.0 140.0 139.0 140.0 138.0 136.0 134.0 141.0 137.0 140.0 144.0 144.0 122.0 101.0 97.0 98.0 42.5 101.0 99.0 111.0 113.0 154.0 147.0 142.0 143.0 150.0 136.0 136.0 133.0 142.0 144.0 138.0 145.0 158.0 122.0 94.0 94.0 99.0 45.0 102.0 95.0 109.0 117.0 149.0 146.0 144.0 160.0 156.0 146.0 146.0 144.0 147.0 159.0 141.0 144.0 151.0 122.0 93.0 90.0 90.0 47.5 94.0 93.0 108.0 119.0 145.0 144.0 159.0 178.0 174.0 162.0 163.0 164.0 170.0 176.0 157.0 153.0 142.0 123.0 102.0 102.0 92.0 50.0 113.0 121.0 111.0 122.0 142.0 157.0 176.0 194.0 180.0 167.0 163.0 165.0 175.0 196.0 168.0 160.0 142.0 134.0 108.0 116.0 122.0 52.5 162.0 129.0 110.0 132.0 149.0 168.0 180.0 203.0 174.0 163.0 156.0 159.0 170.0 197.0 187.0 166.0 158.0 139.0 103.0 118.0 143.0 55.0 111.0 111.0 114.0 135.0 164.0 178.0 182.0 208.0 177.0 164.0 154.0 158.0 177.0 201.0 185.0 169.0 186.0 134.0 107.0 113.0 105.0 57.5 107.0 113.0 125.0 135.0 180.0 178.0 196.0 200.0 191.0 174.0 156.0 162.0 187.0 209.0 202.0 187.0 203.0 131.0 118.0 122.0 123.0 60.0 119.0 116.0 136.0 131.0 192.0 205.0 218.0 199.0 184.0 183.0 169.0 176.0 169.0 205.0 220.0 217.0 199.0 137.0 141.0 137.0 145.0 62.5 156.0 142.0 138.0 126.0 195.0 206.0 199.0 189.0 186.0 195.0 189.0 194.0 186.0 186.0 194.0 214.0 184.0 141.0 152.0 183.0 221.0 65.0 227.0 203.0 152.0 133.0 192.0 199.0 185.0 194.0 204.0 228.0 220.0 225.0 204.0 212.0 188.0 199.0 193.0 139.0 178.0 253.0 325.0 67.5 266.0 232.0 181.0 128.0 227.0 200.0 191.0 207.0 195.0 261.0 269.0 260.0 191.0 198.0 201.0 219.0 253.0 128.0 218.0 293.0 387.0 70.0 275.0 220.0 171.0 100.0 250.0 247.0 184.0 198.0 175.0 281.0 290.0 282.0 187.0 194.0 195.0 280.0 278.0 99.0 175.0 261.0 368.0 72.5 154.0 124.0 115.0 89.0 245.0 278.0 179.0 191.0 167.0 258.0 269.0 257.0 171.0 176.0 177.0 279.0 242.0 87.0 98.0 127.0 185.0 75.0 59.0 49.0 51.0 66.0 203.0 217.0 141.0 144.0 112.0 163.0 158.0 158.0 103.0 130.0 128.0 206.0 184.0 62.0 51.0 55.0 66.0 77.5 21.0 19.0 21.0 33.0 113.0 94.0 71.0 62.0 51.0 79.0 75.0 72.0 50.0 56.0 64.0 54.0 98.0 32.0 24.0 24.0 31.0 80.0 8.0 7.0 8.0 13.0 45.0 22.0 29.0 38.0 29.0 33.0 30.0 31.0 26.0 31.0 24.0 15.0 36.0 15.0 13.0 10.0 13.0 82.5 4.0 2.0 4.0 6.0 12.0 6.0 10.0 17.0 9.0 10.0 10.0 11.0 9.0 14.0 9.0 4.0 9.0 6.0 5.0 5.0 5.0 85.0 0.0 0.0 1.0 0.0 2.0 1.0 3.0 3.0 2.0 4.0 3.0 4.0 2.0 1.0 2.0 0.0 1.0 1.0 1.0 1.0 1.0 87.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 90.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
(A similar table including even some other results can be computed at producer's website.)